Fabrication of Advanced Cement Mortar for Building Anti-Bacterial Applications

In this research, we have added nano anatase TiO2 as a partial replacement of Portland cement by a weight percentage of (0.25 to 1%) for the development of properties for protection against bacteria. The control mix was made by using "the cement to sand" proportion about (1: 2.75) with th...

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Autores principales:	Farhad M. Othman, Alaa A. Abdul-hamead, Noor A. Hmeed
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2019
Materias:	Anti-bacteria, Cement mortar, Nano powder, TiO2. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/9c69615f6b494120a82779f75ef422f2
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spelling	oai:doaj.org-article:9c69615f6b494120a82779f75ef422f22021-12-02T02:33:57ZFabrication of Advanced Cement Mortar for Building Anti-Bacterial Applications10.22153/kej.2019.07.0041818-11712312-0789https://doaj.org/article/9c69615f6b494120a82779f75ef422f22019-03-01T00:00:00Zhttp://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/423https://doaj.org/toc/1818-1171https://doaj.org/toc/2312-0789 In this research, we have added nano anatase TiO2 as a partial replacement of Portland cement by a weight percentage of (0.25 to 1%) for the development of properties for protection against bacteria. The control mix was made by using "the cement to sand" proportion about (1: 2.75) with the "water to cement" proportion of (0.5) to study the structure, porosity, water absorption, density, mechanical properties, as well as anti-bacterial behavior. Inspections have been done such as scanning electron microscopy (SEM), and atomic force microscope (AFM) for mortar. Experimental results showed that after the addition of Nano powders in cement mortar, the structural properties improved significantly with the development of hydration of cement mortar at early age, reduction of porosity and the increase of density as well as enhancement in compressive and anti-bacteria properties that make the preparation of nano material very suitable for protection against bacteria. Farhad M. OthmanAlaa A. Abdul-hameadNoor A. HmeedAl-Khwarizmi College of Engineering – University of BaghdadarticleAnti-bacteria, Cement mortar, Nano powder, TiO2.Chemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 15, Iss 1 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Anti-bacteria, Cement mortar, Nano powder, TiO2. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Anti-bacteria, Cement mortar, Nano powder, TiO2. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Farhad M. Othman Alaa A. Abdul-hamead Noor A. Hmeed Fabrication of Advanced Cement Mortar for Building Anti-Bacterial Applications
description	In this research, we have added nano anatase TiO2 as a partial replacement of Portland cement by a weight percentage of (0.25 to 1%) for the development of properties for protection against bacteria. The control mix was made by using "the cement to sand" proportion about (1: 2.75) with the "water to cement" proportion of (0.5) to study the structure, porosity, water absorption, density, mechanical properties, as well as anti-bacterial behavior. Inspections have been done such as scanning electron microscopy (SEM), and atomic force microscope (AFM) for mortar. Experimental results showed that after the addition of Nano powders in cement mortar, the structural properties improved significantly with the development of hydration of cement mortar at early age, reduction of porosity and the increase of density as well as enhancement in compressive and anti-bacteria properties that make the preparation of nano material very suitable for protection against bacteria.
format	article
author	Farhad M. Othman Alaa A. Abdul-hamead Noor A. Hmeed
author_facet	Farhad M. Othman Alaa A. Abdul-hamead Noor A. Hmeed
author_sort	Farhad M. Othman
title	Fabrication of Advanced Cement Mortar for Building Anti-Bacterial Applications
title_short	Fabrication of Advanced Cement Mortar for Building Anti-Bacterial Applications
title_full	Fabrication of Advanced Cement Mortar for Building Anti-Bacterial Applications
title_fullStr	Fabrication of Advanced Cement Mortar for Building Anti-Bacterial Applications
title_full_unstemmed	Fabrication of Advanced Cement Mortar for Building Anti-Bacterial Applications
title_sort	fabrication of advanced cement mortar for building anti-bacterial applications
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2019
url	https://doaj.org/article/9c69615f6b494120a82779f75ef422f2
work_keys_str_mv	AT farhadmothman fabricationofadvancedcementmortarforbuildingantibacterialapplications AT alaaaabdulhamead fabricationofadvancedcementmortarforbuildingantibacterialapplications AT noorahmeed fabricationofadvancedcementmortarforbuildingantibacterialapplications
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Fabrication of Advanced Cement Mortar for Building Anti-Bacterial Applications

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